baber/WOPTO huggingface dataset:
Patent KR-20130034015-A (KR)
Inventor: MATSUBARA RYOHEI
IPC: H01L21/822
Filed: 2011-03-01
Abstract: 본 발명은 하부 전극과 상부 전극 사이에서 발생하는 쇼트나 리크를 억제하는 것이 가능한 적층체의 제조 방법 및 적층체를 제공하기 위한 것으로, 기판(2) 상에 형성된 하부 전극(4)과, 기판(2) 상에 있어서 하부 전극(4) 상에 형성되어 하부 전극(4)을 피복하는 기초 절연막(6)을 구비하는 적층체(1)로서, 하부 전극(4)은, 하부 전극(4) 중 기초 절연막(6)으로 피복되어 있지 않은 부분에 있어서의 하부 전극(4)의 막 두께가, 기초 절연막(6)으로 피복되어 있는 부분에 있어서의 하부 전극(4)의 막 두께보다도 얇은 막 두께 감소부(8)를 갖고 있다.
Patent KR-20140091625-A (KR)
Title: 개선된 음료 제빙장치의 작동방법 및 컵
Inventor: BUCCERI ALFIO
IPC: F25C1/22
Filed: 2012-02-22
Abstract: 액체 음료를 반-얼음 또는 얼음 형태로 변환하는 음료 제빙장치는 냉매 공간의 체적의 최소한 80%를 차지하고 액체의 동결점 이하의 동결점을 가지는 냉매를 수용하는 냉매 공간을 형성하는 내부 및 외부벽을 포함한다. 상기 외부벽은 음료가 최소한 반-냉각되는 제1 위치로부터 냉매 공간 내부의 내부 압력에 의해 내부벽이 외부벽을 향하여 외부로 밀쳐치는 제2 위치로 이동시키는 기저부를 가져서 냉매 재료는 냉매 공간 내부에서 내부벽과 최대의 표면적으로 접촉하여 열전달을 최대로 하고 냉각 음료로의 접근 제한을 최소로 한다. 
냉매를 밀봉하는 내부벽과 외부벽을 밀봉하는 여러 가지 방법들도 소개되고 있다.
Patent KR-20130004346-A (KR)
Inventor: IKEDA KOKI
IPC: B62D25/12
Filed: 2010-03-26
Abstract: 충돌체의 충돌 시에 있어서의 에너지 흡수 성능을 향상시킬 수 있는 차량용 후드 구조를 얻는다.  후드 인너 패널의 중앙 영역(18E)에는, 비드(22)와 오목부(24)가 후드 폭 방향을 따라 번갈아 설치되어서 단면에서 보아 파형 형상으로 된 파상부(20)가 대략 전역에 형성되어 있다.  파상부(20)의 파형 형상의 단면에 있어서, 복수의 비드(22) 중 양단 이외의 임의의 비드(22)에 대하여 그 양측에 인접하여 각각 형성된 비드(22)의 정상부(22A)끼리의 사이의 폭 치수(25)가, 보행자 헤드부를 모의한 헤드부 임팩터(C)의 외경(D)인 165㎜보다 작게 설정되어 있다.
Patent KR-20130093492-A (KR)
Inventor: GJERPE PAUL FREDRIK
IPC: B63H25/42
Filed: 2011-03-23
Abstract: 마린 드릴링 베셀을 위한 전력 공급 시스템이 제공된다.  상기 전력 공급 시스템은, 전기 전력을 발생시키도록 적응된 발생기에 결합되고, 전기적으로 전력공급된 액티브 히브 보상기(heave compensator)에 또한 결합되는 제 1 전력 그리드 섹션을 포함한다.  상기 히브 보상기는 상기 마린 드릴링 베셀에 관하여 드릴 스트링을 상승 및 하강시키도록 적응된다.  상기 전력 공급 시스템은, 전기 전력을 발생시키도록 적응된 발생기에 결합되고, 상기 마린 드릴링 베셀의 전기적으로 전력공급된 쓰러스터 드라이브(thruster drive)에 또한 결합되는 제 2 전력 그리드 섹션을 더 포함한다.  상기 제 1 전력 그리드 섹션은 상기 제 2 전력 그리드 섹션에 전기적으로 결합된다.
Patent KR-20130054269-A (KR)
Inventor: BRUCE PETER
IPC: B63B21/38
Filed: 2011-04-13
Abstract: 해저 토양(2) 안에 깊게 파묻히기 위한 해양 앵커(1,40,40A,40B,40C)는 닻가지 부재(4,41), 자루 부재(7,49) 및 상기 닻가지 부재(4,51)의 도심(9,46)으로부터 제 1 방향 및 제 2 방향으로 놓이도록 부하 적용 지점(13,15,63,63A,65)을 제한하기 위한 수단(12,62,62A)을 포함하여, 닻가지 부재(4,41)의 전방 및 후방 방향(10,47)에 대하여, 예각인 전방 개방의 각도(A) 및 예각의 후방 개방의 각도(C)를 각각 형성함으로써, 상기 해양 앵커(1,40,40A,40B,40C)는 전방 방향(F)에서 깊게 파묻히도록 전방으로 당겨진 후에 후방의 방향(R)으로 깊게 파묻히도록 후방으로 당겨질 수 있다.
Patent KR-20130121685-A (KR)
Inventor: INOUE JUN
IPC: A61P27/02
Filed: 2011-05-04
Abstract: 본 발명은 과분지된 폴리에스테르를 포함하는 안과용 조성물을 제공한다.  안과용 조성물은 또한 탄산탈수효소 억제제를 포함할 수 있으며, 상기 과분지된 폴리에스테르는 탄산탈수효소 억제제의 수용해도를 증가시키고, 활성제의 각막 투과를 증가시킨다.  안과용 조성물은 또한 비이온성 계면활성제, 예를 들어, PEG, 폴리소르베이트, HPMC 또는 HEC, 및 베타-차단제, 예를 들어, 카르테올롤(Carteolol), 레보부놀롤(Levobunolol), 베탁솔롤(Betaxolol), 메티프라놀롤(Metipranolol), 티몰롤(Timolol) 및 프로프라놀롤(Propranolol)을 포함할 수 있다.  안과용 제형 중의 과분지된 폴리에스테르의 농도는 인간 각막 세포에 대한 임의의 세포독성 효과 및 이에 따른 안구 자극을 회피하기 위해 4%(w/v) 이하로 존재해야 한다.
Patent KR-20130014600-A (KR)
Inventor: KATOU MAKOTO
IPC: A47L13/20
Filed: 2011-02-10
Abstract: 베이스체 (15) 의 하면은, 청소구 본체 (11) 에 의해 청소를 실시하는 소정 방향 (X) 과, 평면에서 보아 수직인 방향 (Y) 에서의 단면이 산부 (17) 와 계곡부 (18) 가 교대로 연속 배치된 파형 단면 형상으로 되어 있는 파형 요철면부 (19) 를 구비한다.     파형 요철면부 (19) 의 계곡부 (18) 는, 베이스체 (15) 의 소정 방향 (X) 과 대향하는 변부 (15a) 에 단부가 개구되어 있음과 함께, 소정 방향 (X) 에 대해 비스듬하게 연장되고, 청소 시트 (13) 에 대한 먼지 등의 부착물을 피청소면의 불식에 수반하여 경사 방향으로 유도하는 경사 계곡부 (18a) 를 가지고 있다.
Patent KR-20140089210-A (KR)
Inventor: SHIN SUNG YONG
IPC: F25D29/00
Filed: 2013-01-04
Abstract: An ice making apparatus of the present invention comprises: a water tray disposed in an ice-making chamber and receiving an inflow of water; an evaporator for freezing water in the water tray; a compressor with variable compression capacity for compressing a refrigerant supplied to the evaporator; a temperature sensor for sensing a temperature of the water supplied to the water tray; and a control unit controlling the variable compression capacity of the compressor, wherein the control unit selectively provides a first control mode including a range increasing the compression capacity of the compressor stage by stage within a preset reference compression capacity by comparing a sensing value of the temperature sensor with preset temperatures, values of which are set to gradually become smaller, and a second control mode controlling the compressor in a range above the reference compression capacity.
Patent KR-20140091291-A (KR)
Inventor: PARK SEUNG HO
IPC: H04N21/426
Filed: 2013-01-11
Abstract: The present invention relates to a method for receiving data of a digital broadcast receiving device. The method for receiving data of a digital broadcast receiving device according to the present invention comprises the steps of: receiving, through a broadcast signal network, a predetermined section of a data file consisting of a plurality of sections; and receiving, through an Internet network, data files of the remaining sections except for the predetermined section received through the broadcast signal network. According to the present invention, reception efficiency of data is improved by receiving, through the Internet network, only data of some sections caused by a broadcast signal reception error generated when receiving data through the broadcast signal network.
Patent KR-20140091356-A (KR)
Title: Display apparatus, terminal and video prividing method using display apparatus
Inventor: KIM CHI WON
IPC: H04L12/12
Filed: 2013-01-11
Abstract: A display apparatus according to the present invention comprises: a display unit configured to display a video; a first communication unit configured to receive an input signal from an external terminal; a second communication unit configured to transmit a video signal to the terminal; and a control unit which monitors whether the input signal is received through the first communication unit when an execution mode is an off mode in which the display unit and the second communication unit are in an off state, turns on the second communication unit by changing the execution mode to a transmission mode when the received input signal includes a video transmission request, and controls the second communication unit to transmit the video signal to a terminal which has transmitted the video transmission request.
Patent KR-20130083413-A (KR)
Title: Floor panel
Inventor: BOSSUYT MR FILIP GILBERT LUCIEN
IPC: E04F15/022
Filed: 2013-01-14
Abstract: PURPOSE: A floor panel is provided to maintain the stably assembled state for securing a long-term life and to have a decorative exterior. CONSTITUTION: A floor panel comprises a plane upper side (1), a plane lower side (2), and two pairs of side edges (3,4). The plane upper side and the plane lower side are formed in parallel with each other. Two pairs of side edges comprise a supplementary profile for connecting the upper side and the lower side and for connecting neighboring floor panels with each other. Each profile is prescribed by front sides (5,10), first supporting sides (6,11), locking sides (7,12), second supporting sides (8), and opposed sides (9,14). Locking tabs (15-18) are provided for the front sides and the oppose sides. Two reinforcement layers (19,20) are extended in parallel with the upper part and the lower part of the floor panel. A locking cap is positioned at the height of the reinforcement layer.
Patent KR-20140102390-A (KR)
Inventor: KIM JIN HEE
IPC: G06Q20/40
Filed: 2013-02-13
Abstract: The present invention relates to a system for transacting content in a discounted price which allows a user to purchase, in a discounted price, content purchased by a member who is registered in a social network group of the user by combining a social network such as a phonebook and the like with a content sales technology, thereby spreading content purchase.
Patent KR-20140104193-A (KR)
Inventor: KIM SUN JU
IPC: A01G9/02
Filed: 2013-02-20
Abstract: The present invention relates to a device for adjusting a plant growth environment. The device comprises: a body which has an accommodating space formed therein, guide rails mounted at an interval on both sides on the inner surface thereof, and a cover mounted on the front surface thereof for opening or closing the accommodating space; a temperature maintaining unit which is mounted on the body and uniformly maintains temperature in the accommodating space; at least two lighting units which are installed at an interval on the top and rear surfaces of the accommodating unit so as to provide a light source; a plant cultivating unit which has both ends which are respectively supported by means of the guide rails of the body and includes pots formed therein at an interval so that a flowerpot or a sponge is inserted; a power source unit which is mounted on one side of the body and provide a power source; and a control unit which adjusts the temperature maintaining unit, lighting unit, and power source unit using a sensor mounted on the body.
Patent KR-20140107948-A (KR)
Inventor: PARK YEON HEE
IPC: G11C7/10
Filed: 2013-02-28
Abstract: A semiconductor device comprises: a cell array including a plurality of memory cells which are divided into at least two zones and include a transistor element and a variable resistive element for each zone; a write driver circuit for supplying write current to a memory cell selected among the memory cells within the cell array; and a back bias voltage supply unit for supplying back bias voltages having different levels to the zones within the cell array.
Patent KR-20130105378-A (KR)
Title: Motor-vehicle suspension system with transverse control arms and central leaf spring connecting the arms
Inventor: PERRI EUGENIO
IPC: B60G7/02
Filed: 2013-03-05
Abstract: PURPOSE: A suspension system for a vehicle including a transverse control arm and a center leaf spring connected to the transverse control arm is provided to be used for various vehicle models as a rear suspension and a front suspension by improving applicability of a suspension. CONSTITUTION: A suspension system for a vehicle including a transverse control arm and a center leaf spring connected to the transverse control arm includes one or more transverse control arms (50) and a spring unit. The transverse control arm includes the outmost end connected to each wheel support (2) with a joint type and the inmost end connected to a frame (9) of the vehicle in the joint type. The spring unit is comprised by a leaf spring (51) mounted in a transverse direction on the vertical direction (A) of the vehicle and is reversely operated about vertical movements of two wheel supporters. The leaf spring is mounted in the center between two transverse control arms, and the end of the leaf spring is connected to the inmost end of the transverse control arm. The transverse control arm is connected to the leaf spring and rotates around the leaf spring on a horizontal plane. The transverse control arm relatively slides between the ends at which the arm and the leaf spring are connected in the vertical direction of the leaf spring.
Patent KR-20140109147-A (KR)
Title: 장례 조문서비스 시스템
Inventor: KIM JUNG HYEON
IPC: G06Q50/10
Filed: 2013-03-05
Abstract: 병원 또는 장례식장과 연계한 장례 조문서비스 시스템이 개시된다. 본 발명은 조문서비스 회원정보가 저장된 회원정보 DB를 구비하여 병원이나 장례식장과 네트웍을 통해 연결되어 부음사실을 통보하는 운영 서버와 빈소에 관한 정보와 상기 빈소에 모셔진 고인과 관련 유가족에 관한 정보를 갖는 빈소 정보부와 빈소의 영상을 수신하고 변환하여 송출하는 영상처리부와 상기 빈소를 찾는 조문객에 관한 정보 및 상기 조문객이 남긴 메시지 등을 저장하는 조문처리부와 상기 조문객의 메시지가 각각의 구획된 셀에 표시되도록 하고 고인과 조문객의 이미지 영상이 구비되는 화면이 저장되는 화면 DB와 상기 각 부와 DB의 상호 관련된 기능을 제어하며 네트웍 주소와 연결되는 제어부를 포함하는 구성적 특징이 있는 것이다.  
본 발명은 운영서버에서 제공되는 병원이나 장례식장으로부터 제공되는 정보를 원격으로 위치한 조문객들에게 통보되어 알수 있도록 함으로서 원격지에서도 문상과 문자메세지를 보낼수 있고 부의금을 거둘 수 있다는 장점이 있는 것이다.
Patent KR-20140109157-A (KR)
Inventor: LEE KYU HO
IPC: A47J37/00
Filed: 2013-03-05
Abstract: The present invention relates to a brazier manufacturing method and a brazier apparatus. The method comprises the steps of installing a floor structure unit of the brazier; installing a domed structure unit having an inner space to cover the entire floor structure unit; and spreading finishing solution to strengthen the domed structure unit. Accordingly, the brazier can be easily and simply built within a short time and the oil residues made from foods cooked inside the brazier can be effectively removed.
Patent KR-20140009914-A (KR)
Title: Apparatus and method of uninterruptable power supply
Inventor: LEE HONG KI
IPC: H02J9/06
Filed: 2013-03-06
Abstract: An uninterruptible power supply apparatus is connected between a main power source and a load and supplies energy to the load. The uninterruptible power supply apparatus includes a battery which stores the energy, a bidirectional DC/AC converter which converts DC power into AC power or the AC power into the DC power according to a control signal, a current sensor of a main power source side which senses a current supplied from the main power source, and a management device which senses the normal state of the main power source based on current information transmitted from the current sensor of the main power source side and controls the bidirectional DC/AC converter to supply the energy from the battery to the load if the main power source is abnormal. [Reference numerals] (110) Battery; (170) Management device; (200) Main power; (300) Load
Patent KR-20130105483-A (KR)
Title: Recording head coil structure
Inventor: MELOCHE ROGER ERIC
IPC: G11B5/127
Filed: 2013-03-13
Abstract: PURPOSE: A coil device of a recording head is provided to provide additional coil winding, thereby giving an effect on a change of a dynamic record field. CONSTITUTION: A coil device is asymmetrical with a main pole (132). A recording head including the coil device generates more magnetic fluxes in one side than a magnetic flux in a different side of the main pole.
Patent KR-20140113857-A (KR)
Inventor: KIM YONG TAE
IPC: H02K33/02
Filed: 2013-03-15
Abstract: The present invention relates to a vibration generator and an electrical device including the same. The vibration generator includes: a housing having an inner space; a shaft arranged in the inner space; a vibration part which has both ends hung on the inner space by an elastic member, an electric field part, and a bearing member installed to be able to slide on the shaft; and a coil which generates vibrations in the vibration part by electromagnetic interaction with a magnetic field part and is arranged on the outer circumferential side of the shaft to face the magnetic field part.
Patent KR-20140115518-A (KR)
Inventor: PARK JI HUN
IPC: H04W4/16
Filed: 2013-03-21
Abstract: The present invention relates to a method for sharing information on a caller which share the information on a caller by communicating with a service server storing the information on the caller which is description information on the caller which is received from a plurality of different terminals based on telephone number information of a calling terminal. The method for sharing information on a caller includes an information extracting step of extracting telephone number information of the calling terminal included in a call connection signal when the call connection signal is received to a receiving terminal; an information request step of requesting the caller information corresponding to the telephone number information of the calling terminal by transmitting the telephone number information of the extracted calling terminal and the telephone number information of the receiving terminal to the service server; and an information outputting step of outputting the received caller information to a display of the receiving terminal when the caller information is received from the service server.
Patent KR-20140117948-A (KR)
Inventor: OH BYOUNG GIL
IPC: C08K9/04
Filed: 2013-03-27
Abstract: 본 발명은 자연 분해성 마스터 배치의 제조방법과  자연 분해성 멀칭 필름 제조방법에 관한 것이다. 
자연 분해성 마스터 배치 제조방법은 무기 충전재의 표면을 생분해성 수지로 코팅하여 제1코팅물을 형성하는 제1코팅단계와, 무기 충전재의 표면을 광분해제로 코팅하여 제2코팅물을 형성하는 제2코팅단계와, 제1코팅물과 제2코팅물을 식물 섬유 분말과 폴리올레핀 수지와 혼합하여 혼합물을 만드는 혼합단계와, 혼합물을 제립화하는 제립단계를 포함한다. 자연 분해성 멀칭 필름 제조방법은 자연 분해성 마스터 배치와 멀칭 필름 제조용 합성수지 모재를 준비하는 준비단계와, 합성수지 모재에 자연 분해성 마스터 배치를 혼합하여 혼합재를 형성하는 혼합단계와, 혼합재를 압출 성형하여 필름을 제작하는 성형단계를 포함한다.
Patent KR-20140121582-A (KR)
Inventor: YOON BYUNG SIK
IPC: H04W16/14
Filed: 2013-04-08
Abstract: The present invention relates to a method and an apparatus for frequency band allocation. The method, which is provided to a method to allocate frequency bands to a first base station and a second base station which forms a dual cell coverage by having the same frequency band and transmit at the same time, comprises the following steps: allocating a first resource block (RB) for a first purpose from a first band which is a frequency band of the first base station; allocating a second resource block, which is a different band from the first frequency band, that is virtual and reserved for the first purpose; and allocating a second resource block in a second band which is the frequency band of the second base station, wherein the second resource block is the same frequency band as the second resource block and for the first purpose. According to the present invention, frequency resource can be efficiently deployed in a dual structure of a railroad wireless communication network which requires reliability and stability.
Patent KR-20140122842-A (KR)
Inventor: CHUNG KYUNG YUL
IPC: F16K7/10
Filed: 2013-04-11
Abstract: An air-operated valve according to the present invention includes: an inflation unit which draws the air in and inflates a diaphragm arranged on a surface according to the inflow of the air; and a case unit which has the inflation unit on the inside. The case unit additionally includes a pressure detection unit which has a piezoelectric element on a side.
Patent KR-20140127997-A (KR)
Inventor: HONG SUNG JEI
IPC: G02F1/13
Filed: 2013-04-26
Abstract: In order to recover indium tin oxide (ITO) from a waste liquid crystal display (LCD), before ITO is dissolved in a strongly acidic solution, purity of ITO is increased by dissolving metallic organic and inorganic materials by using an acidic solution and a dispersing agent is introduced into the strongly acidic solution to obtain particulate ITO. A method for recovering and reusing a display panel material comprises the steps of laterally severing a sealing region between an upper plate and a lower plate forming a display panel by using a knife to separate the upper plate and the lower plate; removing liquid crystal injected between the upper plate and the lower plate; removing a polarizing film attached to the upper plate; dissolving color filters from the upper plate by using an alkali solution to remove the color filters; dissolving remnants recovered after the removal of the color filters, in an acidic solution to remove the metallic inorganic and organic materials; dissolving ITO remaining after the removal of the metallic inorganic and organic materials, in a first strongly acidic solution with a dispersing agent introduced thereto; introducing a reducing agent to the first strongly acidic solution to reductive-precipitate ITO precursor particles; and centrifuging and cleaning the reductive-precipitated ITO precursor particles to recover them and heat-treating the recovered ITO precursor particles.
Patent KR-20140131815-A (KR)
Inventor: PARK JIN SOO
IPC: B01J37/08
Filed: 2013-05-06
Abstract: The present invention relates to a catalyst slurry composition for manufacturing a membrane-electrode assembly and to a method for manufacturing a membrane-electrode assembly using the same. More specifically, the present invention relates to an ionomer resin as an anionic conductive polymer, which is obtained by developing a polymer having anionic conductivity using PVA and chitosan as a low-price water-soluble polymer, and to an electrode slurry composition using the same. Furthermore, the present invention relates to a method for manufacturing a membrane-electrode assembly for a fuel cell using the electrode slurry composition.
Patent KR-20140135038-A (KR)
Inventor: EGOROV VLADIMIR
IPC: H01M10/0567
Filed: 2013-05-15
Abstract: Disclosed is an organic electrolytic solution comprising: lithium salt; a thiophene-based compound represented by chemical formula 1; and a nitrile-based compound represented by chemical formula 2. In chemical formula 1, and chemical formula 2, R^1, R^2, R^3 and R^4 are independently non-polar functional groups or polar functional groups including heteroatoms belonging to group 13 to 16 of the periodic table, one or more among R^1, R^2, R^3 and R^4 are -CN, X is a substituted or unsubstituted C1-C20 linear or branched alkylene group, and the substituent of the alkylene group is a non-polar functional group or a polar functional group including a heteroatom belonging to group 13 to 16 of the periodic table.
Patent KR-20140135420-A (KR)
Inventor: LEE IK JAE
IPC: A61C3/02
Filed: 2013-05-16
Abstract: An angle (100) for a laterally reciprocating saw handpiece includes: a housing (110) having a pipe shape to have a receiving function therein; a driven shaft (120) supported inside the housing (110) to receive a rotating force at the rear side; a driven gear (140) connected to the front side of the driven shaft (120) to receive a rotating force; a rotating direction switch part (150) supported inside the housing (110) and disposed at the front side of the driven shaft (120) so that the rotating force is received from the driven gear (140) to generate a pendulum motion; and a reciprocating shaft (160) connected to the rotating direction switch part (150), extended in a forward direction, supported inside the housing (110) and repeating forward and counter rotations. Accordingly, if a bur (170) is connected to the reciprocating shaft (160), the front end (173) comes in contact with a workpiece so that cutting is possible since a front end (173) of the bur (160) is repeatedly vibrated rightward and leftward.
Patent KR-20140136212-A (KR)
Inventor: PARK KYUNG CHEL
IPC: F16D65/097
Filed: 2013-05-20
Abstract: The present invention relates to a disc brake pad-clip for a vehicle, which is mounted between a caliper housing of a disc brake provided to brake the vehicle and a pad installed inside the caliper housing to catch a disc in conjunction with a wheel during braking. One surface coming in contact with the caliper housing and the other surface coming in contact with the pad are coated with a coating agent containing epoxy-urethane hybrid resin in which an epoxy resin and an urethane resin are mixed.
Patent KR-20140138405-A (KR)
Inventor: CHA JIN A
IPC: A23L11/20
Filed: 2013-05-23
Abstract: The present invention relates to a method for manufacturing a propolis-added hot pepper paste sauce comprising: a step for peeling garlic, onions, apples, and pears after washing and then crushing each ingredient using a mixer; a step for preparing a mixture by mixing the crushed garlic, onions, apples, and pears with hot pepper paste, propolis, Japanese apricot juice, and starch syrup; a step for filling the mixture in a container; and a step for storing the mixture filled in the container.
Patent KR-20140145434-A (KR)
Inventor: YOO JONG RYEOL
IPC: H01L21/336
Filed: 2013-06-13
Abstract: Provided is a semiconductor device capable of reducing the resistance of a gate electrode and/or improving a GIDL feature by oxidizing a part of a conductive electrode. The semiconductor device includes a first trench which is formed on a substrate, a first insulation layer which is formed on the first trench, a first conductive layer which is formed on the first insulation layer, fills a part of the first trench, and includes a top side and a bottom side, and a first work function control layer which includes a first bottom work function control layer which overlaps a part of the lower side of the first conductive layer and a first top work function control layer which overlaps a part of the upper side of the first conductive layer between the first insulation layer and the first conductive layer.